Radeon 890M vs CMP 90HX

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated253
Place by popularitynot in top-100not in top-100
Power efficiencyno data100.00
ArchitectureAmpere (2020−2024)RDNA 3.5 (2024)
GPU code nameGA102Strix Point
Market segmentWorkstationLaptop
Release date28 July 2021 (3 years ago)15 July 2024 (less than a year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores64001024
Core clock speed1500 MHz400 MHz
Boost clock speed1710 MHz2900 MHz
Number of transistors28,300 million34,000 million
Manufacturing process technology8 nm4 nm
Power consumption (TDP)320 Watt15 Watt
Texture fill rate342.0185.6
Floating-point processing power21.89 TFLOPS5.939 TFLOPS
ROPs8032
TMUs20064
Tensor Cores200no data
Ray Tracing Cores5016

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizeno datamedium sized
InterfacePCIe 4.0 x16PCIe 4.0 x8
Length285 mmno data
Width2-slotno data
Supplementary power connectors2x 8-pinNone

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6XSystem Shared
Maximum RAM amount10 GBSystem Shared
Memory bus width320 BitSystem Shared
Memory clock speed1188 MHzSystem Shared
Memory bandwidth760.3 GB/sno data
Shared memory-+

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display ConnectorsNo outputsPortable Device Dependent

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.66.8
OpenGL4.64.6
OpenCL3.02.1
Vulkan1.21.3
CUDA8.6-

Pros & cons summary


Recency 28 July 2021 15 July 2024
Chip lithography 8 nm 4 nm
Power consumption (TDP) 320 Watt 15 Watt

Radeon 890M has an age advantage of 2 years, a 100% more advanced lithography process, and 2033.3% lower power consumption.

We couldn't decide between CMP 90HX and Radeon 890M. We've got no test results to judge.

Be aware that CMP 90HX is a workstation card while Radeon 890M is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA CMP 90HX
CMP 90HX
AMD Radeon 890M
Radeon 890M

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


4.7 30 votes

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4.1 108 votes

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Questions & comments

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